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Diffstat (limited to 'src/mame/drivers/de_3.cpp')
-rw-r--r--src/mame/drivers/de_3.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/de_3.cpp b/src/mame/drivers/de_3.cpp
index c01357dc06f..ee99eedf465 100644
--- a/src/mame/drivers/de_3.cpp
+++ b/src/mame/drivers/de_3.cpp
@@ -21,7 +21,7 @@
// 6808 CPU's input clock is 4MHz
// but because it has an internal /4 divider, its E clock runs at 1/4 that frequency
-#define E_CLOCK (XTAL_4MHz/4)
+#define E_CLOCK (XTAL(4'000'000)/4)
// Length of time in cycles between IRQs on the main 6808 CPU
// This length is determined by the settings of the W14 and W15 jumpers
@@ -396,7 +396,7 @@ DRIVER_INIT_MEMBER(de_3_state,de_3)
MACHINE_CONFIG_START(de_3_state::de_3)
/* basic machine hardware */
- MCFG_DECOCPU_TYPE3_ADD("decocpu",XTAL_8MHz / 2, ":maincpu")
+ MCFG_DECOCPU_TYPE3_ADD("decocpu",XTAL(8'000'000) / 2, ":maincpu")
MCFG_DECOCPU_DISPLAY(READ8(de_3_state,display_r),WRITE8(de_3_state,display_w))
MCFG_DECOCPU_SOUNDLATCH(WRITE8(de_3_state,sound_w))
MCFG_DECOCPU_SWITCH(READ8(de_3_state,switch_r),WRITE8(de_3_state,switch_w))